25870470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{11813}}^1$

素因数の和:11896

約数の個数: 32

約数和(自身を含む): 62944992

約数和(自身を除く): 37074522

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 11813, 23626, 35439, 59065, 70878, 118130, 177195, 354390, 862349, 1724698, 2587047, 4311745, 5174094, 8623490, 12935235, 25870470]

約数ペア:

[(1, 25870470), (2, 12935235), (3, 8623490), (5, 5174094), (6, 4311745), (10, 2587047), (15, 1724698), (30, 862349), (73, 354390), (146, 177195), (219, 118130), (365, 70878), (438, 59065), (730, 35439), (1095, 23626), (2190, 11813)]